Jewelry Double Halo Cushion Diamond Engagement Ring CAD

An elegant engagement ring featuring a brilliant round center diamond framed by a luxurious double cushion-shaped halo. The slender pavé-set band enhances the brilliance of the centerpiece while the soft cushion silhouette offers a timeless blend of vintage charm and modern sophistication. This professional CAD model is optimized for casting, rendering, stone setting, and precision jewelry manufacturing.

Metals

• Silver (Sterling 925)
• 9K Gold
• 10K Gold
• 14K Gold
• 18K Gold
• 22K Gold
• 24KT Fine Gold
• Platinum
• Wax

Metal Colors

• Yellow Gold (YG)
• White Gold (WG)
• Rose Gold (RG)
• Platinum (PT)

Model & File Details

• Jewelry Type: Engagement Ring
• Design Style: Double Cushion Halo Ring
• Center Stone Shape: Round Brilliant Cut
• Setting Style: Four Prong with Double Cushion Halo
• File Formats: STL, 3DM
• Production Ready CAD Model
• Casting Ready Design
• Stone Setting Optimized
• Manufacturing Ready Geometry

Design Features

• Round brilliant center diamond
• Double cushion-shaped halo
• Micro pavé shank
• Slim comfort-fit band
• Four-prong center setting
• Vintage-inspired halo design
• Balanced low-profile gallery
• High-polish finish
• Luxury bridal styling
• Maximum diamond brilliance

Perfect For

• Engagement rings
• Bridal jewelry collections
• Luxury jewelry brands
• Jewelry manufacturers
• Custom jewelry designers
• Fine jewelry retailers
• Commercial jewelry production
• Proposal rings
• Anniversary gifts
• Bespoke jewelry projects

Render Compatibility

• MatrixGold
• RhinoGold
• Rhino 3D
• Rhino 8
• KeyShot
• V-Ray
• Corona Renderer
• Blender Cycles
• Arnold Renderer

Tags

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Double Cushion Halo Diamond Engagement Ring STL 3DM CAD Model for Jewelry Manufacturing

Professional jewelry CAD model featuring a brilliant round center diamond, luxurious double cushion halo, slim micro pavé band, and elegant bridal proportions. Includes production-ready STL and 3DM files for casting, rendering, stone setting, custom engagement rings, luxury bridal collections, fine jewelry manufacturing, and commercial jewelry production.